Gasket having raised sealing surface pattern



FIG. 1 is a front perspective view of a gasket having raised sealing surface pattern;

FIG. 2 is a top plan view, with the bottom plan view being identical thereto;

FIG. 3 is a front elevation view, with the rear elevation view being identical thereto; and,

FIG. 4 is a right side elevation view, with the left side elevation view being identical thereto. 

CLAIM The ornamental design for a gasket having raised sealing surface pattern, as shown and described. 